Internal Hex, Internal Torx, External Hex
4 mm, 1-1/8 ", 5/8 ", 27 mm, 15/16 "
3/4, 1/4, 3/8, 1-1/2, 2-1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
43 mm, 3/4 in, 9/16 in, 1-3/16 in, 39 mm, 13/16 in
External Torx, 8-Point, 12-Point, 7-Point, 4-Point
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